* {
	font-size: 0.75rem;
}
html,body{
	max-height: 2000px;
	min-body: 320px;
}
body{
	margin:0px;
	padding:0px;
}
h1,h2,h3,h4,h5,h6{
	margin: 0;
	border: none;
	padding: 0;
}
ul,
li {
	margin: 0;
	padding: 0;
	list-style-type: none;
}

a {
	text-decoration: none;
}

/*正常的未被访问过的链接*/
a:link {
	text-decoration: none;
}

/*已经访问过的链接*/
a:visited {
	text-decoration: none;
}

/*鼠标划过(停留)的链接*/
a:hover {
	text-decoration: none;
}

/* 正在点击的链接*/
a:active {
	text-decoration: none;
}

.float_l {
	float: left;
}

.float_r {
	float: right;
}
